don't suggest non-imported Arrays

java/java-impl/src/com/intellij/codeInsight/completion/JavaCompletionContributor.java

@@ -270,16 +270,11 @@ public class JavaCompletionContributor extends CompletionContributor {
 
             final boolean isSwitchLabel = SWITCH_LABEL.accepts(position);
             final PsiFile originalFile = parameters.getOriginalFile();
-            Set<LookupElement> set = JavaCompletionUtil.processJavaReference(position,
+            for (LookupElement element : JavaCompletionUtil.processJavaReference(position,
                                                                                   (PsiJavaReference)reference,
                                                                                   new ElementExtractorFilter(filter),
                                                                                   checkAccess,
-                                                                                  result.getPrefixMatcher(), parameters);
-            PsiClass arrays = JavaPsiFacade.getInstance(position.getProject()).findClass(CommonClassNames.JAVA_UTIL_ARRAYS, position.getResolveScope());
-            if (arrays != null && filter.isAcceptable(arrays, position) && isClassNamePossible(parameters.getPosition())) {
-              set.add(JavaClassNameCompletionContributor.createClassLookupItem(arrays, true));
-            }
-            for (LookupElement element : set) {
+                                                                                  result.getPrefixMatcher(), parameters)) {
               if (inheritors.alreadyProcessed(element)) {
                 continue;
               }

java/java-tests/testSrc/com/intellij/codeInsight/completion/JavaAutoPopupTest.groovy

@@ -934,8 +934,9 @@ public class Bar {
 
   public void testArrays() {
     myFixture.configureByText "a.java", "class Foo {{ <caret> }}"
-    type 'Arrays'
-    assert myFixture.lookupElementStrings == ['Arrays', 'ArrayStoreException']
+    type 'Arrays.'
+    myFixture.checkResult "class Foo {{ Arrays.<caret> }}"
+    assert !lookup
   }